Question: Who is the student of Louis Pasteur?
Paraphrase: Who does Louis Pasteur have for a student?
SPARQL (Wikidata):  select distinct ?obj where { wd:Q529 wdt:P802 ?obj . ?obj wdt:P31 wd:Q5 } 
Answer: Pierre-Paul Émile Roux, Charles Friedel, Charles Chamberland